Home / 46,724.20-64,527.51-36,007.90

Finding the Fourth Proportional to 46,724.20, 64,527.51 and 36,007.90

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Solution

The fourth proportional to 46,724.20, 64,527.51 and 36,007.90 is: 49,727.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,724.20 : 64,527.51 = 36,007.90 : x
  2. Step 2: Convert to fraction form
    46,724.20/64,527.51 = 36,007.90/x
  3. Step 3: Cross multiply
    46,724.20x = 64,527.51 × 36,007.90
  4. Step 4: Simplify right side
    46,724.20x = 2,323,500,127.33
  5. Step 5: Solve for x
    x = 2,323,500,127.33/46,724.20
  6. Step 6: Final answer
    x = 49,727.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.